1.Forward_demo.htm:
<html>
<head><title>Forward_demo1.htm</title></head>
<body>
<form? action="demo1.jsp" method="POST">用戶：<input type="text" name="username" size="20"><br>
密碼：<input type="password" name="password" size="20"><br>
<input type="radio" name="select" value="manage" checked>管理<br>
<input type="radio" name="select" value="statictic">資料<br>
<input type="submit" name="login" value="submit">
<input type="reset" name="reset" value="重寫">
</form>
</body>
</html>
2.demo1.jsp:<html>
<head><title>demo1.jsp</title></head>
<body>
<%
String username,password,choice;
username=request.getParameter("username");
password=request.getParameter("password");
choice=request.getParameter("select");
if (choice.equals("manage")){
%>
??<jsp:forward page="demo1.1.jsp">
??<jsp:param name="username" value="<%=username%>"/>
??<jsp:param name="password" value="<%=password%>"/>
??</jsp:forward>
<%?}else{
???//user select statistic
%>
?
?<jsp:forward page="demo1.2.jsp">
??<jsp:param name="username" value="<%=username%>"/>
??<jsp:param name="password" value="<%=password%>"/>
??</jsp:forward>
<%
??}
%>
</body>
</html>
3.demo1.1.jsp:<html>
?<head>
??<title>demo1.1.jsp</title>
?</head>
<body>
??This is the Management Page!<br>
<%
?
?String user,pwd;?
??user=request.getParameter("username");
??pwd=request.getParameter("password");
%>
??username is: <%=user%><br>
??password is: <%=pwd%><br>
</body>
</html>
4.demo1.2.jsp:<html>
?<head>
??<title>demo1.2.jsp</title>
?</head>
<body>
??This is the Statistic Page!<br>
<%
??String user,pwd;?
??user=request.getParameter("username");
??pwd=request.getParameter("password");%>
??username is: <%=user%><br>
??password is: <%=pwd%><br>
</body>
</html>
posted on 2006-09-07 14:21
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